Note: Nielsen/NetRatings AdRelevance service uses a proprietary methodology for estimating online advertising expenditures and takes into account only image-based technologies and advertising sold per CPM. Above data does not reflect house advertising activity, strategic partnerships between publishers and advertisers, or text units, paid search, sponsorships, email, units contained within applications (e.g., messengers and pre-rolls) or performance-based advertising.

CMOs to Increasingly Prioritize CX and Innovation in the Coming Year
The primary roles of the marketing function over the next year will be ensuring effective brand management and developing the overall customer experience.